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Yes, 1.25 is a rational number because it can be expressed as a fraction. Specifically, it can be written as ( \frac{5}{4} ), where both the numerator (5) and the denominator (4) are integers, and the denominator is not zero. Rational numbers are defined as numbers that can be represented in this form.

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3w ago

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Related Questions

Is 12.5 rational or irrational?

125 is the ratio of 125 to ' 1 '. It's absolutely positively completely and perfectly rational.


Is the square root of 125 a rational number?

No.


What is 1.25 as a rational number?

1.25 IS a rational number. The fact that it is expressed as a terminating decimal does not mean it is not rational. As a ratio, it can be written as 125/100. You may simplify that ratio if you so wish.


What is the equal fraction from 125?

125 is an integer and not a fraction. However, it can be expressed in rational form as 125/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.


How is 1.25 a rational number?

It can be expressed as the ratio 125/100.


Is 3.456 rational irrational?

Yes 3.456 is a rational number because it can be expressed as a fraction in the form of 432/125


What is a rational number of 1.25?

1.25 IS a rational number. The fact that it is expressed as a decimal does not mean it is not rational. As a ratio, it can be written as 125/100. You may simplify that ratio if you so wish


Is 7.608 rational?

Yes 7.608 is a rational number because it can be expressed as a fraction in the form of 951/125 in its lowest terms


Is 0.125 a rational number?

Yes, it is 125/1000, which reduces to 1/8.


What is 1.25 s a fraction?

1.25 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 125/100. You can simplify this rational fraction if you so wish.


Express following as rational number in the simplest form0.125?

0.125 = 125/1000 = 1/8


Is 3.125 rational?

Yes, 3.125 is a rational number because it can be expressed as a fraction. Specifically, it can be written as 3125/1000, which simplifies to 125/40 or further to 25/8. Since it can be represented as a ratio of two integers, it is classified as rational.